Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316214 | Apparatus and method for controlling power factor correction to suppress overcurrent | Dong Gyun Woo, Chul Soon Kim, Hui Sung Jang, Sung Uk Park | 2025-05-27 |
| 12304347 | Electrified vehicle and method of controlling the same | Sung Uk Park, Hyun Wook Seong, Dong Gyun Woo, Jae-Hyun Kim, Hui Sung Jang | 2025-05-20 |
| 12255530 | Device and method for controlling LLC resonance converter using switching duty control | Hui Sung Jang, Dong Gyun Woo, Chul Soon Kim, Sung Uk Park | 2025-03-18 |
| 12126197 | Device for supplying power from vehicle battery to vehicle outside and vehicle bidirectional charger including same | Sung Uk Park, Hyun Wook Seong, Dong Gyun Woo, Chul Soon Kim, Hui Sung Jang | 2024-10-22 |
| 11658565 | Apparatus for controlling power factor correction circuit of charger for vehicle battery | Hyun Wook Seong, Sung Uk Park, Chul Soon Kim, Hui Sung Jang, Dong Gyun Woo | 2023-05-23 |
| 11299066 | System of increasing temperature of battery for vehicle | Dong Gyun Woo, Hyun Wook Seong | 2022-04-12 |
| 11110801 | Fault diagnosis system of power converter for electric vehicle | Han Shin Youn, Ho Joong Lee, Dong-Jun Lee, Hye Seung Kim | 2021-09-07 |
| 10756551 | Charging system with sensor diagnosis function and method of diagnosing sensor applied to the same | Ho Joong Lee, Han Shin Youn, Dong-Jun Lee, Hye Seung Kim | 2020-08-25 |
| 10618426 | Method and system for controlling vehicle during charging | Ho Joong Lee, Han Shin Youn, Dong-Jun Lee, Hye Seung Kim | 2020-04-14 |
| 10566808 | System and method for diagnosing battery connection status | Won Kyoung Choi, Na Lae Kwon, Dong-Jun Lee, Ho Joong Lee | 2020-02-18 |
| 10554113 | Control system and method of low voltage DC-DC converter | Ho Joong Lee, Han Shin Youn, Dong-Jun Lee, Hye Seung Kim | 2020-02-04 |
| 10399453 | Method and system for controlling vehicular direct current converter | Ho Joong Lee, Dong Jun Shin, Won Kyoung Choi, Jun Yeon Park, Na Lae Kwon +3 more | 2019-09-03 |
| 10377237 | Apparatus and method for controlling LDC in electric vehicle | Ho Joong Lee, Dong Jun Shin, Won Kyoung Choi, Jun Yeon Park, Gi Bong Son +3 more | 2019-08-13 |
| 10220721 | System and method for controlling a relay of an auxiliary battery | Ho Joong Lee, Dong-Jun Lee, Na Lae Kwon, Won Kyoung Choi | 2019-03-05 |
| 10160337 | Low voltage DC-DC converter of eco friendly vehicle | Dong-Jun Lee, Gi Bong Son, Won Kyoung Choi, Hyun Wook Seong | 2018-12-25 |
| 10160325 | Vehicle power control method and system for jump-start | Ho Joong Lee, Hee Tae Yang, Won Kyoung Choi | 2018-12-25 |
| 10128767 | DC-DC converter system for blocking reverse powering | Mu Shin Kwak, Dong-Jun Lee, Na Lae Kwon, Hyun Wook Seong, Won Kyoung Choi +1 more | 2018-11-13 |
| 10118501 | Control method and system for charging high voltage battery of vehicle | Ho Joong Lee, Won Kyoung Choi, Jun Yeon Park | 2018-11-06 |
| 10081247 | System, method and apparatus for protecting OBC output terminal | Dong-Jun Lee, Won Kyoung Choi, Mu Shin Kwak | 2018-09-25 |
| 10063150 | Method and system of controlling converter | Jun Yeon Park, Hyun Wook Seong, Won Kyoung Choi, Dong-Jun Lee | 2018-08-28 |
| 10046656 | Bidirectional powering on-board charger, vehicle power supply system including the same, and control method thereof | Jun Yeon Park, Ho Joong Lee, Won Kyoung Choi, Dong-Jun Lee | 2018-08-14 |
| 9669728 | System and method for controlling LDC of hybrid vehicle | Hyun Wook Seong, Won Kyoung Choi, Dong-Jun Lee | 2017-06-06 |
| 9425535 | Connector cover for part in eco-friendly vehicle and method of fastening the same | Ju Man Yoon | 2016-08-23 |